Kerr-Newman Black Hole Entropy and Soft Hair
arXiv:1902.02247
Abstract
Recently a set of diffeomorphisms were found which act nontrivially on the Kerr horizon and form a left-right pair of Virasoro algebras. Using the boundary formula for the associated central charge and assuming applicability of the Cardy formula to a putative dual CFT, the Bekenstein-Hawking entropy for the Kerr black hole was reproduced. In this paper, the addition of charge to the black hole is shown to require a minimal modification to this construction which then reproduces the Bekenstein-Hawking entropy for the Kerr-Newman black hole.
References in corpus (29)
- Quasilocal Energy and Conserved Charges Derived from the Gravitational Action
- Soft Hair on Black Holes
- A General Definition of "Conserved Quantities" in General Relativity and Other Theories of Gravity
- A comparison of Noether charge and Euclidean methods for Computing the Entropy of Stationary Black Holes
- Superrotation Charge and Supertranslation Hair on Black Holes
- Hidden Conformal Symmetry of the Kerr Black Hole
- Supertranslations and Superrotations at the Black Hole Horizon
- Conserved charges of the extended Bondi-Metzner-Sachs algebra
- Testing the black hole "no-hair" hypothesis
- Warped Conformal Field Theory
- Shaving off Black Hole Soft Hair
- Soft Hair as a Soft Wig
- Soft Gravitons & the Memory Effect for Plane Gravitational Waves
- Black hole memory effect
- Solution Phase Space and Conserved Charges: A General Formulation for Charges Associated with Exact Symmetries
- Higher Spin Black Holes with Soft Hair
- Hidden Conformal Symmetry of the Kerr-Newman Black Hole
- Twofold Hidden Conformal Symmetries of the Kerr-Newman Black Hole
- Hidden conformal symmetry of rotating charged black holes
- Goldstone origin of black hole hair from supertranslations and criticality
- Higher-Spin Flat Space Cosmologies with Soft Hair
- Soft Hair of Dynamical Black Hole and Hawking Radiation
- Soft-Hair-Enhanced Entanglement Beyond Page Curves in a Black-hole Evaporation Qubit Model
- Soft Photon Hair on Schwarzschild Horizon from a Wilson Line Perspective
- Asymptotic dynamics, large gauge transformations and infrared symmetries
- Twisted soft photon hair implants on Black Holes
- BMS symmetry, soft particles and memory
- Schwarzschild/CFT from soft black hole hair?
- Localisation of Soft Charges, and Thermodynamics of Softly Hairy Black Holes
Cited by in corpus (14)
- Lectures on Celestial Amplitudes
- Carrollian Physics at the Black Hole Horizon
- Anomalies in gravitational charge algebras of null boundaries and black hole entropy
- HPS meets AMPS: How Soft Hair Dissolves the Firewall
- Invariance of Unruh and Hawking radiation under matter-induced supertranslations
- Central Charges for AdS Black Holes
- Entropy Counting from Schwarzschild/CFT and Soft Hair
- On the Various Extensions of the BMS Group
- Hidden Conformal Symmetries from Killing Towers with an Application to Large-D/CFT
- Echoes in the Kerr/CFT correspondence
- Quasi-local conserved charges in General Relativity
- Holographically description of Kerr-Bolt Black hole in terms of the warped conformal field theory
- Kerr-Bolt Black Hole Entropy and Soft Hair
- The integrability of Virasoro charges for axisymmetric Killing horizons